#storeMana{
    width: 100%;
    height: 100%;
    background: #fff;
    .menu-left{
        width: 200px;
        height: 100%;
        background: #333;
        float: left;
        font-size: 16px;
        position: relative;
        .index_nav_item{
            width: 100%;
            line-height: 40px;
            color: #fff;
            text-align: center;
            cursor: pointer;
            &:hover{
                background: #000;
            }
            &.logout{
                position: absolute;
                bottom: 0;
                left: 0;
                width: 100%;
            }
        }
    }
    .view{
        width: 100%;
        height: 100%;
        background: #f4f4f4;
        padding-left: 200px;
        box-sizing: border-box;
        .view-wrap{
            width: 100%;
            height: 100%;
            padding: 2%;
            box-sizing: border-box;
        }
    }
    .active_class {
        background-color: #3068fe;
        span {
            color: #fff;
        }
        i { 
            color: #fff;
        }
    }
}